The file 'Articulated Sliding Doors 3D Printer Model' is (stl) file type, size is 39.9KB.
This pair of train-like sliding doors is operated using a single lever. For door enthusiasts ;)
https://www.youtube.com/watch?v=ThBWmhU9lu4
Print parts flat on the surface and assemble like in the picture. No special postprocessing required.
The same principle extended to 3 dimensions is used in my Train with the sliding doors model: https://www.thingiverse.com/thing:3568368
base.stl | 43.4KB | |
doorl.stl | 10.6KB | |
doorr.stl | 9.1KB | |
gear.stl | 33.5KB | |
key.stl | 16.3KB | |
topplate.stl | 103.2KB |